Results of Meteorological Observations Made ..., Volume 22 |
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... Rain - Gauges PHOTOGRAPHIC INSTRUMENTS The Barograph • • Description , where found . Comparison of the Barographic Results , reduced according to the assumed Scale , with the Readings of the Barometer The Thermograph and Hygrograph ...
... Rain - Gauges PHOTOGRAPHIC INSTRUMENTS The Barograph • • Description , where found . Comparison of the Barographic Results , reduced according to the assumed Scale , with the Readings of the Barometer The Thermograph and Hygrograph ...
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Radcliffe Observatory. Amounts of Rain collected in Four Gauges Relations of the Amounts of Rain which fell under different Winds in 1862 Daily Indications of Schönbein's Ozonometer RESULTS OF OBSERVATIONS IN TABULAR ARRANGEMENT Page [ 9 ] ...
Radcliffe Observatory. Amounts of Rain collected in Four Gauges Relations of the Amounts of Rain which fell under different Winds in 1862 Daily Indications of Schönbein's Ozonometer RESULTS OF OBSERVATIONS IN TABULAR ARRANGEMENT Page [ 9 ] ...
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... Rain collected on the Ground , and at Elevations of 22 Feet , 24 Feet , and 112 Feet [ 57 ] TABLE XVIII . - Fall of Rain distributed under different Winds , for every Month of the Year . [ 58 ] TABLE XIX . - Indications of Schönbein's ...
... Rain collected on the Ground , and at Elevations of 22 Feet , 24 Feet , and 112 Feet [ 57 ] TABLE XVIII . - Fall of Rain distributed under different Winds , for every Month of the Year . [ 58 ] TABLE XIX . - Indications of Schönbein's ...
Page 154
... rain began . The disk was clouded during all the observations . This has an evi- dent effect on the diameter . 22 , & c . Mags . 6 and 8 ; white . 25 , & c . The evening had been very cloudy , but the sky cleared a little before mid ...
... rain began . The disk was clouded during all the observations . This has an evi- dent effect on the diameter . 22 , & c . Mags . 6 and 8 ; white . 25 , & c . The evening had been very cloudy , but the sky cleared a little before mid ...
Page 2
... rain . All these Instruments were compared by Mr. Glaisher with his standard , previously to their being sent to Oxford , and their correc- tions were found to be small . 6. A Sky - radiation Thermometer , placed on the ground near the ...
... rain . All these Instruments were compared by Mr. Glaisher with his standard , previously to their being sent to Oxford , and their correc- tions were found to be small . 6. A Sky - radiation Thermometer , placed on the ground near the ...
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Common terms and phrases
air-thermometers to reduce Angles of Position Apparent Error Aquarii Aquilæ Assumed value Assumed zero Barograph Barom bluish Boötis Cancri Capricorni cession in N.P.D. Ceti Circle Cloudy Comet Concluded Scale Readings Dead calms depends on Lacaille determining stars Distances from Zero Eridani Error of Tabular Geminorum Greenwich Mean Groombr Groombridge h. m. div Heliometer Herculis Highest in sunshine Inches July 14 July 21 June 11 June 23 June 9 Leonis Libræ Lowest on grass Mags Mean N.P.D. Mean R.A. Measures in Arc mometers Name of Star Nautical Almanac Number of Obs Observatory Obsr Ophiuchi Overcast Pegasi Perigee Piscium Polar Diameter Polaris RADCLIFFE OBSERVATIONS RADCLIFFE OBSERVATORY Reflexion Right Ascensions Sagittarii Scale Divisions self-registering max Self-Registering Ther Sept Serpentis Showers Sidereal Table Tauri unsteady Ursa Minoris Virginis wires Zero in Scale zero of position-circle دو
Popular passages
Page 2 - Sin a in the direction of the Meridian and at right angles to it, being considered positive towards the North and East.
Page iv - Ocean, the first thing which strikes us is, that, the north-east and south-east monsoons, which are found the one on the north and the other on...
Page 1 - Equation for expressing in the usual periodic formulas the reading at any hour of the day reckoned from noon, in terms of the mean value and the hour of the day. The principal maximum values, both positive and negative, for each month as derived from the forementioned equation are as follows : — Month.
Page xli - A weighted arithmetic mean is obtained by multiplying each value by some non-negative weight before summation and then dividing the sum of the products by the sum of the weights.
Page xxvii - HUBBAKD has given a very simple table by which the values of log A, log B, log C, and log D as given in the Tab.
Page 95 - Right Ascensions and North Polar Distances of the Centre of the Sun. Oxford Mean Solar Time of Transit of Centre. RA Seconds of Tabular RA Apparent Error of Tabular RA N-.FD Seconds of Tabular NF D. Apparent Error of Tabular NI